> Default to bsd if vendor is next.
[kopensolaris-gnu/glibc.git] / config.sub
1 #!/bin/sh
2 # Configuration validation subroutine script, version 1.1.
3 #   Copyright (C) 1991, 1992 Free Software Foundation, Inc.
4 # This file is (in principle) common to ALL GNU software.
5 # The presence of a machine in this file suggests that SOME GNU software
6 # can handle that machine.  It does not imply ALL GNU software can. 
7
8 #This file is free software; you can redistribute it and/or modify
9 #it under the terms of the GNU General Public License as published by
10 #the Free Software Foundation; either version 2 of the License, or
11 #(at your option) any later version.
12
13 #This program is distributed in the hope that it will be useful,
14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 #GNU General Public License for more details.
17
18 #You should have received a copy of the GNU General Public License
19 #along with this program; if not, write to the Free Software
20 #Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21
22
23 # Configuration subroutine to validate and canonicalize a configuration type.
24 # Supply the specified configuration type as an argument.
25 # If it is invalid, we print an error message on stderr and exit with code 1.
26 # Otherwise, we print the canonical config type on stdout and succeed.
27
28 # This file is supposed to be the same for all GNU packages
29 # and recognize all the CPU types, system types and aliases
30 # that are meaningful with *any* GNU software.
31 # Each package is responsible for reporting which valid configurations
32 # it does not support.  The user should be able to distinguish
33 # a failure to support a valid configuration from a meaningless
34 # configuration.
35
36 # The goal of this file is to map all the various variations of a given
37 # machine specification into a single specification in the form:
38 #       CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
39 # It is wrong to echo any other type of specification.
40
41 # First pass through any local machine types.
42 case $1 in
43         *local*)
44                 echo $1
45                 exit 0
46                 ;;
47         *)
48         ;;
49 esac
50
51 # Separate what the user gave into CPU-COMPANY and OS (if any).
52 basic_machine=`echo $1 | sed 's/-[^-]*$//'`
53 if [ $basic_machine != $1 ]
54 then os=`echo $1 | sed 's/.*-/-/'`
55 else os=; fi
56
57 ### Let's recognize common machines as not being operating systems so
58 ### that things like config.sub decstation-3100 work.  We also
59 ### recognize some manufacturers as not being operating systems, so we
60 ### can provide default operating systems below.
61 case $os in
62         -sun*os*)
63                 # Prevent following clause from handling this invalid input.
64                 ;;
65         -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
66         -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
67         -unicom* | -ibm* | -next* | -hp | -isi* | -apollo | -altos* | \
68         -convergent* | -ncr* | -news | -32* | -3600* | -3100* | \
69         -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
70         -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp )
71                 os=
72                 basic_machine=$1
73                 ;;
74         -sco3.2v[4-9]*)
75                 # Don't forget version if it is 3.2v4 or newer.
76                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
77                 ;;
78         -sco*)
79                 os=-sco3.2v2
80                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
81                 ;;
82         -isc)
83                 os=-isc2.2
84                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
85                 ;;
86         -clix*)
87                 basic_machine=clipper-intergraph
88                 ;;
89         -isc*)
90                 basic_machine=`echo $1 | sed -e 's/86-.*/86-unknown/'`
91                 ;;
92 esac
93
94 # Decode aliases for certain CPU-COMPANY combinations.
95 case $basic_machine in
96         # Recognize the basic CPU types with without company name.
97         # Some are omitted here because they have special meanings below.
98         tahoe | i[34]86 | i860 | m68k | m68000 | m88k | ns32k | arm | pyramid \
99                 | tron | a29k | 580 | i960 | h8300 | hppa1.0 | hppa1.1 \
100                 | alpha | we32k | ns16k | clipper | sparclite | i370 )
101                 basic_machine=$basic_machine-unknown
102                 ;;
103         # Object if more than one company name word.
104         *-*-*)
105                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
106                 exit 1
107                 ;;
108         # Recognize the basic CPU types with with company name.
109         vax-* | tahoe-* | i[34]86-* | i860-* | m68k-* | m68000-* | m88k-* \
110               | sparc-* | ns32k-* | fx80-* | arm-* | c[123]* \
111               | mips-* | pyramid-* | tron-* | a29k-* | romp-* | rs6000-* \
112               | none-* | 580-* | cray2-* | h8300-* | i960-* | xmp-* | ymp-* \
113               | hppa1.0-* | hppa1.1-* | alpha-* | we32k-* | cydra-* | ns16k-* \
114               | pn-* | np1-* | xps100-* | clipper-* | orion-* | sparclite-* )
115                 ;;
116         # Recognize the various machine names and aliases which stand
117         # for a CPU type and a company and sometimes even an OS.
118         vaxv)
119                 basic_machine=vax-dec
120                 os=-sysv
121                 ;;
122         vms)
123                 basic_machine=vax-dec
124                 os=-vms
125                 ;;
126         i370-ibm* | ibm*)
127                 basic_machine=i370-ibm
128                 os=-mvs
129                 ;;
130 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
131         i[34]86v32)
132                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
133                 os=-sysv32
134                 ;;
135         i[34]86v4*)
136                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
137                 os=-sysv4
138                 ;;
139         i[34]86v)
140                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
141                 os=-sysv
142                 ;;
143         i[34]86sol2)
144                 basic_machine=`echo $1 | sed -e 's/86.*/86-unknown/'`
145                 os=-solaris2
146                 ;;
147         spur)
148                 basic_machine=spur-unknown
149                 ;;
150         alliant | fx80)
151                 basic_machine=fx80-alliant
152                 ;;
153         convex-c1)
154                 basic_machine=c1-convex
155                 os=-bsd
156                 ;;
157         convex-c2)
158                 basic_machine=c2-convex
159                 os=-bsd
160                 ;;
161         convex-c32)
162                 basic_machine=c32-convex
163                 os=-bsd
164                 ;;
165         convex-c34)
166                 basic_machine=c34-convex
167                 os=-bsd
168                 ;;
169         convex-c38)
170                 basic_machine=c38-convex
171                 os=-bsd
172                 ;;
173         m88k-omron*)
174                 basic_machine=m88k-omron
175                 ;;
176         merlin)
177                 basic_machine=ns32k-utek
178                 os=-sysv
179                 ;;
180         crds | unos)
181                 basic_machine=m68k-crds
182                 ;;
183         elxsi)
184                 basic_machine=elxsi-elxsi
185                 os=-bsd
186                 ;;
187         encore | umax | mmax)
188                 basic_machine=ns32k-encore
189                 ;;
190         genix)
191                 basic_machine=ns32k-ns
192                 ;;
193         iris | iris4d)
194                 basic_machine=mips-sgi
195                 case $os in
196                     -irix*)
197                         ;;
198                     *)
199                         os=-irix4
200                         ;;
201                 esac
202                 ;;
203         news | news700 | news800 | news900)
204                 basic_machine=m68k-sony
205                 os=-newsos
206                 ;;
207         3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
208                 basic_machine=m68000-att
209                 ;;
210         3b*)
211                 basic_machine=we32k-att
212                 ;;
213         delta | 3300 | motorola-3300 | motorola-delta \
214               | 3300-motorola | delta-motorola)
215                 basic_machine=m68k-motorola
216                 ;;
217         balance)
218                 basic_machine=ns32k-sequent
219                 os=-dynix
220                 ;;
221         pc532)
222                 basic_machine=ns32k-pc532
223                 ;;
224         symmetry)
225                 basic_machine=i386-sequent
226                 os=-dynix
227                 ;;
228         sun2)
229                 basic_machine=m68000-sun
230                 ;;
231         sun2os3)
232                 basic_machine=m68000-sun
233                 os=-sunos3
234                 ;;
235         sun2os4)
236                 basic_machine=m68000-sun
237                 os=-sunos4
238                 ;;
239         sun3os3)
240                 basic_machine=m68k-sun
241                 os=-sunos3
242                 ;;
243         sun3os4)
244                 basic_machine=m68k-sun
245                 os=-sunos4
246                 ;;
247         sun4os3)
248                 basic_machine=sparc-sun
249                 os=-sunos3
250                 ;;
251         sun4os4)
252                 basic_machine=sparc-sun
253                 os=-sunos4
254                 ;;
255         sun3)
256                 basic_machine=m68k-sun
257                 ;;
258         sun4)
259                 basic_machine=sparc-sun
260                 ;;
261         pbd)
262                 basic_machine=sparc-tti
263                 ;;
264         pbb)
265                 basic_machine=m68k-tti
266                 ;;
267         sun386 | sun386i | roadrunner)
268                 basic_machine=i386-sun
269                 ;;
270         ps2)
271                 basic_machine=i386-ibm
272                 ;;
273         fx2800)
274                 basic_machine=i860-alliant
275                 ;;
276         next)
277                 basic_machine=m68k-next
278                 os=-bsd
279                 ;;
280         amiga)
281                 basic_machine=m68k-cbm
282                 ;;
283         amigados)
284                 basic_machine=m68k-cbm
285                 os=-amigados
286                 ;;
287         amigaunix | amix)
288                 basic_machine=m68k-cbm
289                 os=-sysv4
290                 ;;
291         hp9k3[2-9][0-9])
292                 basic_machine=m68k-hp
293                 ;;
294         hp9k31[0-9] | hp9k2[0-9][0-9])
295                 basic_machine=m68000-hp
296                 ;;
297         hp9k7[0-9][0-9] | hp7[0-9][0-9] | hp9k8[0-9]7 | hp8[0-9]7)
298                 basic_machine=hppa1.1-hp
299                 ;;
300         hp9k8[0-9][0-9] | hp8[0-9][0-9])
301                 basic_machine=hppa1.0-hp
302                 ;;
303         isi68 | isi)
304                 basic_machine=m68k-isi
305                 os=-sysv
306                 ;;
307         apollo68)
308                 basic_machine=m68k-apollo
309                 os=-sysv
310                 ;;
311         altos | altos3068)
312                 basic_machine=m68k-altos
313                 ;;
314         miniframe)
315                 basic_machine=m68000-convergent
316                 ;;
317         tower | tower-32)
318                 basic_machine=m68k-ncr
319                 ;;
320         news-3600 | risc-news)
321                 basic_machine=mips-sony
322                 os=-newsos
323                 ;;
324         decstation | decstation-3100 | pmax | pmin | dec3100 | decstatn)
325                 basic_machine=mips-dec
326                 ;;
327         magnum | m3230)
328                 basic_machine=mips-mips
329                 os=-sysv
330                 ;;
331         gmicro)
332                 basic_machine=tron-gmicro
333                 os=-sysv
334                 ;;
335         rtpc | rtpc-*)
336                 basic_machine=romp-ibm
337                 ;;
338         am29k)
339                 basic_machine=a29k-none
340                 os=-bsd
341                 ;;
342         amdahl)
343                 basic_machine=580-amdahl
344                 os=-sysv
345                 ;;
346         cray | ymp)
347                 basic_machine=ymp-cray
348                 os=-unicos
349                 ;;
350         cray2)
351                 basic_machine=cray2-cray
352                 os=-unicos
353                 ;;
354         xmp)
355                 basic_machine=xmp-cray
356                 os=-unicos
357                 ;;
358         delta88)
359                 basic_machine=m88k-motorola
360                 os=-sysv3
361                 ;;
362         dpx2)
363                 basic_machine=m68k-bull
364                 os=-sysv
365                 ;;
366         ebmon29k)
367                 basic_machine=a29k-amd
368                 os=-ebmon
369                 ;;
370         h8300hms)
371                 basic_machine=h8300-hitachi
372                 os=-hms
373                 ;;
374         harris)
375                 basic_machine=m88k-harris
376                 os=-sysv3
377                 ;;
378         hp300bsd)
379                 basic_machine=m68k-hp
380                 os=-bsd
381                 ;;
382         hp300hpux)
383                 basic_machine=m68k-hp
384                 os=-hpux
385                 ;;
386         hp9k2[0-9][0-9] | hp9k31[0-9])
387                 basic_machine=m68000-hp
388                 os=-hpux
389                 ;;
390         hp9k3[2-9][0-9])
391                 basic_machine=m68k-hp
392                 os=-hpux
393                 ;;
394         ncr3000)
395                 basic_machine=i486-ncr
396                 os=-sysv4
397                 ;;
398         news1000)
399                 basic_machine=m68030-sony
400                 os=-newsos
401                 ;;
402         nindy960)
403                 basic_machine=i960-intel
404                 os=-nindy
405                 ;;
406         pn)
407                 basic_machine=pn-gould
408                 ;;
409         np1)
410                 basic_machine=np1-gould
411                 ;;
412         ultra3)
413                 basic_machine=a29k-nyu
414                 os=-sym1
415                 ;;
416         vxworks960)
417                 basic_machine=i960-wrs
418                 os=-vxworks
419                 ;;
420         vxworks68)
421                 basic_machine=m68k-wrs
422                 os=-vxworks
423                 ;;
424         xps | xps100)
425                 basic_machine=xps100-honeywell
426                 ;;
427         none)
428                 basic_machine=none-none
429                 os=-none
430                 ;;
431
432 # Here we handle the default manufacturer of certain CPU types.  It is in
433 # some cases the only manufacturer, in others, it is the most popular.
434         mips)
435                 basic_machine=mips-mips
436                 ;;
437         romp)
438                 basic_machine=romp-ibm
439                 ;;
440         rs6000)
441                 basic_machine=rs6000-ibm
442                 ;;
443         vax)
444                 basic_machine=vax-dec
445                 ;;
446         we32k)
447                 basic_machine=we32k-att
448                 ;;
449         sparc)
450                 basic_machine=sparc-sun
451                 ;;
452         cydra)
453                 basic_machine=cydra-cydrome
454                 ;;
455         orion)
456                 basic_machine=orion-highlevel
457                 ;;
458         orion105)
459                 basic_machine=clipper-highlevel
460                 ;;
461         *)
462                 echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
463                 exit 1
464                 ;;
465 esac
466
467 # Here we canonicalize certain aliases for manufacturers.
468 case $basic_machine in
469         *-digital*)
470                 basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
471                 ;;
472         *-commodore*)
473                 basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
474                 ;;
475         *)
476                 ;;
477 esac
478
479 # Decode manufacturer-specific aliases for certain operating systems.
480
481 if [ "$os" ]
482 then
483 case $os in
484         # -solaris* is a basic system type, with this one exception.
485         -solaris1 | -solaris1.*)
486                 os=`echo $os | sed -e 's|solaris1|sunos4|'`
487                 ;;
488         # First accept the basic system types.
489         # The portable systems comes first.
490         # Each alternative must end in a *, to match a version number.
491         -bsd* | -sysv* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
492               | -vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]* | -hpux* \
493               | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
494               | -amigados* | -msdos* | -newsos* | -unicos* | -aos* \
495               | -nindy* | -vxworks* | -ebmon* | -hms* | -mvs* \
496               | -riscos* | -linux* | -uniplus* | -iris* | -rtu* | -xenix* )
497                 ;;
498         -sunos5*)
499                 os=`echo $os | sed -e 's|sunos5|solaris2|'`
500                 ;;
501         -sunos6*)
502                 os=`echo $os | sed -e 's|sunos6|solaris3|'`
503                 ;;
504         -osfrose*)
505                 os=-osfrose
506                 ;;
507         -osf*)
508                 os=-osf
509                 ;;
510         -utek*)
511                 os=-bsd
512                 ;;
513         -dynix*)
514                 os=-bsd
515                 ;;
516         -acis*)
517                 os=-aos
518                 ;;
519         -ctix* | -uts*)
520                 os=-sysv
521                 ;;
522         -triton*)
523                 os=-sysv3
524                 ;;
525         -oss*)
526                 os=-sysv3
527                 ;;
528         -svr4)
529                 os=-sysv4
530                 ;;
531         -svr3)
532                 os=-sysv3
533                 ;;
534         -xenix)
535                 os=-xenix
536                 ;;
537         -none)
538                 ;;
539         *)
540                 # Get rid of the `-' at the beginning of $os.
541                 os=`echo $1 | sed 's/[^-]*-//'`
542                 echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
543                 exit 1
544                 ;;
545 esac
546 else
547
548 # Here we handle the default operating systems that come with various machines.
549 # The value should be what the vendor currently ships out the door with their
550 # machine or put another way, the most popular os provided with the machine.
551
552 # Note that if you're going to try to match "-MANUFACTURER" here (say,
553 # "-sun"), then you have to tell the case statement up towards the top
554 # that MANUFACTURER isn't an operating system.  Otherwise, code above
555 # will signal an error saying that MANUFACTURER isn't an operating
556 # system, and we'll never get to this point.
557
558 case $basic_machine in
559         *-dec | vax-*)
560                 os=-ultrix4.2
561                 ;;
562         i386-sun)
563                 os=-sunos4.0.2
564                 ;;
565         m68000-sun)
566                 os=-sunos3
567                 # This also exists in the configure program, but was not the
568                 # default.
569                 # os=-sunos4
570                 ;;
571         *-tti)  # must be before sparc entry or we get the wrong os.
572                 os=-sysv3
573                 ;;
574         sparc-* | *-sun)
575                 os=-sunos4.1.1
576                 ;;
577         *-ibm)
578                 os=-aix
579                 ;;
580         *-hp)
581                 os=-hpux
582                 ;;
583         i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
584                 os=-sysv
585                 ;;
586         *-cbm)
587                 os=-amigados
588                 ;;
589         *-dg)
590                 os=-dgux
591                 ;;
592         *-dolphin)
593                 os=-sysv3
594                 ;;
595         m88k-omron*)
596                 os=-luna
597                 ;;
598         *-sequent)
599                 os=-bsd
600                 ;;
601         *-crds)
602                 os=-unos
603                 ;;
604         *-ns)
605                 os=-genix
606                 ;;
607         i370-*)
608                 os=-mvs
609                 ;;
610         *-next)
611                 os=-bsd
612                 ;;
613         i[34]86-*)
614                 os=-sco3.2v2
615                 ;;
616         *-gould)
617                 os=-sysv
618                 ;;
619         *-highlevel)
620                 os=-bsd
621                 ;;
622         *-encore)
623                 os=-bsd
624                 ;;
625         *-sgi)
626                 os=-irix
627                 ;;
628         *-masscomp)
629                 os=-rtu
630                 ;;
631         *)
632                 os=-none
633                 ;;
634 esac
635 fi
636
637 # Here we handle the case where we know the os, and the CPU type, but not the
638 # manufacturer.  We pick the logical manufacturer.
639 vendor=unknown
640 case $basic_machine in
641         *-unknown)
642                 case $os in
643                         -sunos*)
644                                 vendor=sun
645                                 ;;
646                         -aix*)
647                                 vendor=ibm
648                                 ;;
649                         -hpux*)
650                                 vendor=hp
651                                 ;;
652                         -unos*)
653                                 vendor=crds
654                                 ;;
655                         -dgux*)
656                                 vendor=dg
657                                 ;;
658                         -luna*)
659                                 vendor=omron
660                                 ;;
661                         -genix*)
662                                 vendor=ns
663                                 ;;
664                         -mvs*)
665                                 vendor=ibm
666                                 ;;
667                 esac
668                 basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
669                 ;;
670 esac
671
672 echo $basic_machine$os